2122101122 has 8 divisors (see below), whose sum is σ = 3191463936. Its totient is φ = 1058279812.

The previous prime is 2122101119. The next prime is 2122101161. The reversal of 2122101122 is 2211012212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2122101097 and 2122101106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1384418 + ... + 1385949.

It is an arithmetic number, because the mean of its divisors is an integer number (398932992).

Almost surely, 2^2122101122 is an apocalyptic number.

2122101122 is a deficient number, since it is larger than the sum of its proper divisors (1069362814).

2122101122 is a wasteful number, since it uses less digits than its factorization.

2122101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770752.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 2122101122 is about 46066.2688091840. The cubic root of 2122101122 is about 1285.0559150423.

Adding to 2122101122 its reverse (2211012212), we get a palindrome (4333113334).

The spelling of 2122101122 in words is "two billion, one hundred twenty-two million, one hundred one thousand, one hundred twenty-two".